/Engine/Source/Runtime/Experimental/Iris/Core/Public/Iris/Serialization/PolymorphicNetSerializerImpl.h
TStructOpsTypeTraits::WithCopy and TStructOpsTypeTraits::WithIdenticalViaEquality must be specified
template<typename ExternalSourceType, typename ExternalSourceItemType, [TSharedPtr](API\Runtime\Core\Templates\TSharedPtr)< ExternalSourceItemType > &(*)(ExternalSourceType &) GetItem> struct TPolymorphicStructNetSerializerImpl : protected [UE::Net::Private::FPolymorphicStructNetSerializerInternal](API\Runtime\IrisCore\Iris\Serialization\FPolymorphicStructNetSerializerI-)